Hi Cathy, you're most welcome to the free key - I'm trying to work out how I give it to you - I'm not sure whether I just send you the activation code or I have to gift it via Steam (not a problem!) - does anyone know?

Edit: I've just had a look at the Steam page - it might work if you click on '+ Add game' bottom left of the page & enter the activation code which I've just sent to you via PM!